Mega328 LCR Tester Casing

This design features a custom casing for the Mega328 LCR tester, typically powered by a 9V block battery. To enhance convenience and sustainability, I have redesigned the power supply to use rechargeable 18650 cells instead. The project includes a custom PCB holder and a cell holder for the 18650 battery, ensuring a secure fit. Additionally, the casing protects the electronics from dust and oxidation caused by handling, making the tester more durable and reliable. All components necessary for the build are included in the design files for easy assembly.